i780でもイケたよ!
- Connection作成
SettingsーConnectionsーAdd a new modem connection
Enter a name for the connecion →Willcom CORE 3G (任意値)
Select a modem →Cellular Line(GPRS)
Accesee point name →a.willcomcore.jp
User name →wcm
password →wcm
- GPRS Authentication →PAP で設定
これでイケたんですけどね・・・id:PradoMintさん。